/Engine/Source/Developer/DerivedDataCache/Public/DerivedDataBuildTypes.h
namespace UE { namespace DerivedData { [EBuildPolicy](API\Developer\DerivedDataCache\UE__DerivedData__EBuildPolicy) & UE::DerivedData::operator&= ( [EBuildPolicy](API\Developer\DerivedDataCache\UE__DerivedData__EBuildPolicy) & Lhs, [EBuildPolicy](API\Developer\DerivedDataCache\UE__DerivedData__EBuildPolicy) Rhs ) } }